body{
    width: 100vw;
    height: 100vh;
    background-color:#0a3d62;
    display: flex;
    align-items: center;
    margin: 0;
    padding: 0;
    justify-content: center;
}
.sm{
    display: flex;
}
a{
    border-radius: 24px;
    text-align: center;
    margin: 0 20px;
    width: 80px;
    height: 80px;
    background-color: beige;
    box-shadow: 6px 6px 12px rgba(0, 0, 0, .15),
    -6px -6px 12px rgba(255, 255, 255, .15);
    font-size: 28px;
    transition: .4s linear;
    line-height: 80px;
}
a:hover{
    transform: scale(1.3);
    border-radius: 50%;
}
